trail = {
    'version':'1', 'locality':'East Perth, Western Australia', 'mode':'2',
    'zones' : (
        ({'latitude': -31.9430818, 'points': [{'name': 'East Perth Station', 'type': 'unspecified', 'longitude': u'115.8772427', 'address': u'6004', 'latitude': u'-31.9436486', 'message': 'Point of arrival', 'radius_metres': '100'}, {'name': 'Banks Reserve', 'type': 'unspecified', 'longitude': u'115.8813802', 'address': u'6050', 'latitude': u'-31.9425150', 'radius_metres': '100'}], 'radius_metres': '300', 'longitude': 115.87931144999999}),
        ({'latitude': -31.953907700000002, 'points': [{'name': 'East Perth Cemetery', 'type': 'unspecified', 'longitude': u'115.8784230', 'address': u'6004', 'latitude': u'-31.9557475', 'message': 'Dead centre', 'radius_metres': '100'}, {'name': 'Claisebrook Cove', 'type': 'unspecified', 'longitude': u'115.8793471', 'address': '', 'latitude': u'-31.9520679', 'radius_metres': '100'}], 'radius_metres': '350', 'longitude': 115.87888505000001}),
        ({'latitude': -31.96745735, 'points': [{'name': 'Herrison Island', 'type': 'unspecified', 'longitude': u'115.8824891', 'address': '', 'latitude': u'-31.9657923', 'radius_metres': '100'}, {'name': 'McCallum Park', 'type': 'unspecified', 'longitude': u'115.8854463', 'address': u'6100', 'latitude': u'-31.9691224', 'radius_metres': '100'}], 'radius_metres': '300', 'longitude': 115.8839677}),
        ({'latitude': -31.96025045, 'points': [{'name': 'Queens Gardens', 'type': 'unspecified', 'longitude': u'115.8768485', 'address': u'6004', 'latitude': u'-31.9588460', 'message': 'Quite a nice park', 'radius_metres': '100'}, {'name': 'Langley Park', 'type': 'unspecified', 'longitude': u'115.8695512', 'address': u'6000', 'latitude': u'-31.9616549', 'radius_metres': '100'}], 'radius_metres': '350', 'longitude': 115.87319984999999}),
    ),
    'points' : (
    ),
}